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Microchip Technology ECC608-TMNGTLSS
- Part No.:
- ECC608-TMNGTLSS
- Manufacturer:
- Microchip Technology
- Category:
- Specialized ICs
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Description:
- TRUST MANAGER TLS, PROVISIONED,
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
Product Details
ECC608-TMNGTLSS - TrustMANAGER TLS Secure Authentication IC
ECC608-TMNGTLSS from Microchip Technology is a provisioned TrustMANAGER secure authentication device in an 8-lead SOIC package. It combines protected cryptographic operations with a device identity used to connect to Kudelski IoT keySTREAM for subsequent in-field credential provisioning.
Technical basis: Microchip ECC608-TMNGTLS CryptoAuthentication data sheet DS40002549B and the manufacturer's ECC608-TMNGTLS product page. Availability, pricing and inventory are intentionally omitted.
Overview
The ECC608-TMNGTLS is a preconfigured secure element intended for IoT device identity and lifecycle management. Birth credentials permit an initial connection to the keySTREAM service; application-specific public-key infrastructure credentials are then provisioned in the field. The exact ECC608-TMNGTLSS order code identifies the 8-SOIC, I2C production package option. The fixed device configuration and service dependency must be evaluated as part of the full system architecture.
Key Advantages
Sensitive key operations take place within dedicated secure hardware.
The keySTREAM workflow can install application credentials after deployment.
The solution supports certificate renewal and revocation workflows through the associated service.
The device connects to an embedded host over a documented two-wire bus.
Feature Summary
ECC P-256 signing, verification and key agreement are available subject to the fixed slot policies.
SHA-256 and AES-128 functionality supports authenticated application workflows.
Microchip documents fixed access policies for the device's configured data slots.
Dedicated slots and documented commands support a secure-boot integration when correctly implemented.
Package & Footprint
The registered package is 8-SOIC (0.154", 3.90mm Width). Microchip identifies the S suffix as an 8-lead narrow-body SOIC option. The image below is a generic local package illustration, not a device marking or controlled land pattern. Confirm the current manufacturer mechanical drawing and pin-1 orientation before PCB release.
- Verify pin-1 index and the latest Microchip SOIC dimensions.
- Provide suitable VCC decoupling near the device.
- Design I2C pull-ups and host I/O levels for the selected supply.
Pin Functions
The documented SOIC pin functions are NC on pins 1, 2, 3 and 7; GND on pin 4; SDA on pin 5; SCL on pin 6; and VCC on pin 8. SDA is the I2C data connection and SCL is the clock input. Check the manufacturer's top-view drawing rather than relying on the generic package image.
Key Specifications
| Exact order code | ECC608-TMNGTLSS |
|---|---|
| Manufacturer | Microchip Technology |
| Device type | TrustMANAGER secure authentication IC |
| Trust option | TMNGTLS, provisioned TLS-oriented configuration |
| Package | 8-lead SOIC; registered 8-SOIC (0.154", 3.90mm Width) |
| Host interface | I2C |
| Default 7-bit I2C address | 0x38; verify host address convention |
| Supply range | 2.0 V to 5.5 V per Microchip product parametrics |
| Asymmetric algorithm | ECC P-256 |
| Additional cryptography | SHA-256 and AES-128 |
| Provisioning | Birth credentials plus keySTREAM-managed in-field credentials |
| Configuration | Fixed, locked configuration zone and defined slot access policies |
Check the complete data sheet electrical limits, host timing and programmed policies for the specific design.
Replacement Considerations
Other ECC608-TMNGTLS ordering options may use a UDFN footprint or prototype packaging. Similar secure elements are not automatically credential-compatible or drop-in substitutes: compare the exact package, I2C address, command behavior, fixed slot policies, birth credentials, keySTREAM enrollment and certificate lifecycle. No unverified internal alternative link is provided.
Manufacturer Information
Microchip's ECC608-TMNGTLS CryptoAuthentication data sheet DS40002549B lists ECC608-TMNGTLSS as the provisioned TrustMANAGER TLS 8-SOIC I2C ordering option and describes its pinout, key-slot policies, commands and package drawings. The product page describes the keySTREAM service relationship and cryptographic capabilities. Consult those documents and current manufacturer notices before committing a design.
Applications
Use protected keys in an IoT authentication architecture.
Support device-certificate operations integrated with a host TLS stack.
Plan key and certificate renewal through the supported service workflow.
Apply documented secure-boot resources with appropriate host enforcement.
Quality & Authenticity
Verify the full ECC608-TMNGTLSS order code, device marking, lot traceability and the intended keySTREAM enrollment procedure. A generic SOIC image cannot establish authenticity or provisioning state. Test the actual device identity and certificate chain in the target system.
FAQ
What does the S package suffix indicate?
It identifies Microchip's 8-lead SOIC package option for this TrustMANAGER TLS device.
Is the host interface I2C?
Yes. Microchip lists I2C for this exact order code, with a default 7-bit address of 0x38.
Are application certificates already fixed at the factory?
The device has birth credentials; application-specific credentials are provisioned in-field through the keySTREAM workflow.
Can another ECC608 variant be substituted directly?
No direct compatibility is assumed. Package, configuration, provisioning and service integration all require review.
Engineering Notice
Review the latest Microchip data sheet, errata and service documentation. Validate supply and bus levels, wake/sleep timing, host commands, certificate validation, keySTREAM connectivity and recovery behavior. Security depends on the entire hardware, software and operational lifecycle, not on the IC alone.
ECC608-TMNGTLSS Information
- Specifications
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- CryptoAuthentication™
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Type:
- Secure Authenticator
- Applications:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
- Grade:
- -
- Qualification:
- -
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